Hardware Spec Index

Brontix FN-6659 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6659-PRIME · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index339 (Case Fans scale)
Category rank#18,277
Street price$19
Power3 W
Performance per dollar17.84
Released2026

Specifications

BrandBrontix
ModelBrontix FN-6659 Prime
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6659 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/45915464 (accessed 2026-10-20).